Wow. Great points. I always assumed it was a sexual thing, but you tidy it all up very well in your post. What a lamo freak.
I’ve read other sources to state this with confidence.
This is an underchiever, cleaning up mouse poop and floors, who had romantic ideas about this girl. She rejected him.
The timing is no coincidence. He doesn’t accept the rejection of a girl who is accomplished. He is unaccomplished. He was also part of the Asian Awareness Club to understand Asians better. I doubt she was part of it - she didn’t need “awarenss”. I bet he joined it to try and use it to get next to her.
He was obsessed with her and decided she would not go through with her wedding. She rejected him. He nitpicked her about her habits in the lab and decded if he couldn’t have her - no one else would. The clock was ticking .... her wedding was coming up so he probably RAPED her and then strangled her to death. That would explain the scratch marks on his back and chest. You can’t do that through a shirt.
I wonder if he took her head off ... that would explain all the “bloody clothing” they found in the ceiling. I suspect he did something awful to her body.
Well, one thing is for sure. The guys in prison will have a new orafice available to them. He’ll have to adjust to being stalked and raped bu fellow males.